Cisco Cisco MGX-FRSM-HS2 B Serial Frame Service Module

Perform this task to set the E3 national bit in the G.751 frame used by the E3 controller. This 
configuration is used to set the bit when the E3 line crosses national boundaries.

configure terminal

controller e3 slot/port

national bit {1 | 0}

 {transmit {path | idle-signal | 

} | string {eic | lic | fic | unit | 

| port | generator} string}

Router(config-controller)# mdl transmit path

Configures the MDL message.

transmit path—Enables transmission of the MDL Path 
message.

transmit idle-signal—Enables transmission of the 
MDL idle signal message.

transmit test-signal—Enables transmission of the 
MDL test signal message.

string eic string—Specifies the equipment 
identification code (EIC); can be up to 10 characters.

string lic string—Specifies the location identification 
code (LIC); can be up to 11 characters.

string fic string—Specifies the frame identification 
code (FIC); can be up to 10 characters.

string unit string—Specifies the unit identification 
code (UIC); can be up to 6 characters.

string pfi string—Specifies the facility identification 
code (PFI) sent in the MDL path message; can be up to 
38 characters.

string port string—Specifies the port number string 
sent in the MDL idle signal message; can be up to 38 
characters.

string generator string—Specifies the generator 
number string sent in the MDL test signal message; can 
be up to 38 characters.

Router(config-controller)# exit

Exits controller configuration mode and returns to 
privileged EXEC mode.